We have been testing a new co2/pH controller for some time now.... it is an easy one to adjust, and has ticked all the boxes when it comes to what we are after in a controller.
We have coupled it with a top quality, dual stage Regulator (with german made solenoid)
You can also get it with either a 1Litre or 4Litre bottle full of CO2 to get started, or you can just buy the basic set and hire/buy your own bottle of your choice.
Both bottles we are offering, we will do an exchange for refils (same as BBQ Gas at the servo)
All you will need is hosing and diffusers depending on the setup you wish to put it on.
I hope those in the market for CO2 for their planted tank will be happy to take this offer up - this price is limited to the first initial stock we imported, so get in quick.